Base | Representation |
---|---|
bin | 1001100100110… |
… | …00101001001100 |
3 | 12121010112012212 |
4 | 10302120221030 |
5 | 131030121004 |
6 | 11545245552 |
7 | 1663453235 |
oct | 462305114 |
9 | 177115185 |
10 | 80317004 |
11 | 41378399 |
12 | 22a938b8 |
13 | 13841771 |
14 | a94a08c |
15 | 70b796e |
hex | 4c98a4c |
80317004 has 6 divisors (see below), whose sum is σ = 140554764. Its totient is φ = 40158500.
The previous prime is 80316953. The next prime is 80317007. The reversal of 80317004 is 40071308.
It is a happy number.
It is a super-2 number, since 2×803170042 = 12901642263072032, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (80317007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10039622 + ... + 10039629.
It is an arithmetic number, because the mean of its divisors is an integer number (23425794).
Almost surely, 280317004 is an apocalyptic number.
It is an amenable number.
80317004 is a deficient number, since it is larger than the sum of its proper divisors (60237760).
80317004 is a wasteful number, since it uses less digits than its factorization.
80317004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20079255 (or 20079253 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 80317004 is about 8961.9754518744. The cubic root of 80317004 is about 431.4553249244.
The spelling of 80317004 in words is "eighty million, three hundred seventeen thousand, four".
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